Who?

You always told the truth you know
you said this day would come and then it came and now
there's no one else who understands me
so I talk not being understood
just to talk, enjoying the words I know you'd know
if you were here
but you're not and never can be
you led always I followed
but I cannot follow you there
Then autumn your favorite season comes
and I'm reminded of everything I might've done wrong
I want to work in this Mordor, this place without light,
until tiredness leads to numbness
until I can find the pieces of my heart